Exam 1 Part 6 Flashcards
Where is the Broca’s area located?
Frontal Lobe
Where is the Wernicke’s area located?
Parietal lobe
Vertical division of the frontal and parietal lobe
Fissure of Ronaldo
Slurred speech
Dysarthria
What are the movable parts of the body that help to make sound?
Vocal folds, lips, tongue, jaw, soft palate
What are the resonators that help to make sound?
mouth, pharynx, nasal cavity
Creation of a nearly periodic sound wave by the rapid opening and closing of the glottis
Phonation
What part of the brain is signaled when we have a surplus of CO2 and a need for oxygen?
Medulla Oblongata
Initiates nerve impulses from the brain and spinal cord to various muscles in the thorax or rib cage
Medulla
Muscles that connect the osseous portion of the ribs but do no connect the cartilaginous sections near the sternum
External intercostal
Muscles that connect the cartilaginous and osseous of the ribs except where the ribs are attached to the vertebrae at the rear of the thoracic cage
Internal intercostals
True or false: the volume of air inspired to produce speech is generally greater than that inspired during quiet breathing
True
Amount of air exchanged during ins and outs of quiet respiration
Quiet tidal volume
Volume of air inhaled or exhaled
Vital capacity
What is the average vital capacity?
5 L
What percent of VC is considered relaxation volume or resting expiratory volume?
40%
What muscles help with stressing syllables during speech?
Internal intercostals
True or false: “Tidal breathing, sustained tone, and speech have nearly identical patterns of depletion of eggressive air flow from the lungs.”
False
“During breathing for speech, what percentage of the respirtory cycle is typically dedicate for eggressive airflow?”
90%
What is the approximate relaxation volume during quiet breathing?
40% of VC
What is the effective frequency region of resonator?
Bandwidth
Which wave type is described as having energy concentrated in a narrowly frequency region.
Pure Tone
What is a wave called when the amplitudes of its vibrations quickly decays?
Highly dampened sound
True or false: A filter is a resonantor that transmits one frequency with greater efficiency than another
True
Which best describes the way in which a resonator will vibrate in response to any given frequency?
Resonance Curve
